From this article,it is briefly about corrosion.Corrosion is means the breaking down of essential properties in a material due to chemical reactions with its surroundings.From others ward,we can say corrosion is lose of electron of metal reacting with oxygen and water.Corrosion can happen in many things such as galvanic corrosion,corrosion of glasses and nonmetal and corrosion in passivated materials. Corrosion causes big impact to our economic.every year government has to spent million and million to prevent corrosion happen in our country.If we do not stop the corrosion,the incident that happen in 1983 which the collapsed Silver Bridge will happen again!!!!!!!!!!
for more information,please go to http://en.wikipedia.org/wiki/Corrosion
Wednesday, September 24, 2008
Saturday, September 20, 2008
Acid Rain
This articles is about acid rain.Definition for acid rain is the deposition of acidic components in rain, snow, fog, dew, or dry particles. The more accurate term is "acid precipitation.Distilled water are at pH7.Liquids which is pH less than 7 are consider as acidic.Those liquids with pH more than 7 are consider as basic.Acid rain is causes by sulfur and nitrogen compounds from human sources such as motorcycles,cars,factories and electric generation.Acid rain has been shown to have adverse impacts on forests, freshwaters and soils, killing off insect and aquatic lifeforms as well as causing damage to buildings and having possible impacts on human health.
For more information,please go to http://en.wikipedia.org/wiki/Acid_rain
For more information,please go to http://en.wikipedia.org/wiki/Acid_rain
Friday, September 19, 2008
Badminton!!!
BADMINTON.
Badminton is a famous game in MAlaysia.Every year Malaysia provide many talent player to join international game.Badminton is a racquet sport played by either two opposing players (singles) or two opposing pairs (doubles), who take positions on opposite halves of a rectangular court that is divided by a net. Players score points by striking a shuttlecock with their racquet so that it passes over the net and lands in their opponents' half of the court. A rally ends once the shuttlecock has struck the ground, and the shuttlecock may only be struck once by each side before it passes over the net.
The shuttlecock (or shuttle) is a feathered projectile whose unique aerodynamic properties cause it to fly differently from the balls used in most racquet sports; in particular, the feathers create much higher drag, causing the shuttlecock to decelerate more rapidly than a ball. Shuttlecocks have a much higher top speed, when compared to other racquet sports. Because shuttlecock flight is stubbornly affected by wind, competitive badminton is always played indoors. Badminton is also played outdoors as a casual recreational activity, often as a garden or beach game.
Since 1992, badminton has been an Olympic sport with five events: men's and women's singles, men's and women's doubles, and mixed doubles, in which each pair is a man and a woman. At high levels of play, the sport demands excellent fitness: players require aerobic stamina, agility, strength, speed, and precision. It is also a technical sport, requiring good motor coordination and the development of sophisticated racquet movements.So,we can conclude that to become a professional player,we need a lot of practice.
for further information,you may go to
http://en.wikipedia.org/wiki/Usain_Bolt
Badminton is a famous game in MAlaysia.Every year Malaysia provide many talent player to join international game.Badminton is a racquet sport played by either two opposing players (singles) or two opposing pairs (doubles), who take positions on opposite halves of a rectangular court that is divided by a net. Players score points by striking a shuttlecock with their racquet so that it passes over the net and lands in their opponents' half of the court. A rally ends once the shuttlecock has struck the ground, and the shuttlecock may only be struck once by each side before it passes over the net.
The shuttlecock (or shuttle) is a feathered projectile whose unique aerodynamic properties cause it to fly differently from the balls used in most racquet sports; in particular, the feathers create much higher drag, causing the shuttlecock to decelerate more rapidly than a ball. Shuttlecocks have a much higher top speed, when compared to other racquet sports. Because shuttlecock flight is stubbornly affected by wind, competitive badminton is always played indoors. Badminton is also played outdoors as a casual recreational activity, often as a garden or beach game.
Since 1992, badminton has been an Olympic sport with five events: men's and women's singles, men's and women's doubles, and mixed doubles, in which each pair is a man and a woman. At high levels of play, the sport demands excellent fitness: players require aerobic stamina, agility, strength, speed, and precision. It is also a technical sport, requiring good motor coordination and the development of sophisticated racquet movements.So,we can conclude that to become a professional player,we need a lot of practice.
for further information,you may go to
http://en.wikipedia.org/wiki/Usain_Bolt
Tuesday, September 16, 2008
celebration day of fasting.
celebration day of fasting.
Fasting is a event that every Muslim have to do every year.It normally happen around before Hari Raya.Usually on the eve of the celebrations, family members, especially mothers and housewives, will be busy preparing food, cakes, sweets, biscuits and various delicacies to be served on the day of Hari Raya. Delicacies such as ketupat or rice cake and a meat cuisine called rendang are among the most famous cuisines that are served during this day. Other family members will help in other chores such as decorating and cleaning up the house.
Days before Hari Raya, house compounds, particularly those in the countryside will be lit up with oil lamps known as pelita or panjut. This display of oil lamps will reach its height on the 27th night of Ramadan, called the Tujuh Likur night. 'Likur' literally meaning a figure between 20 and 30, hence 'tujuh likur' means twenty seven. Originally during the early days of the arrival of Islam among the Malays, the purpose of lighting the oil lamps was to attract spirit of passed relatives and angels to descend to people's homes during the night of Lailatulqadar. However after ages has passed, such misconception is regarded counterfactual as much understanding of Islam were obtained. Nowadays the oil lamps are lit solely for decorative purposes.
It is customary for Malays to wear traditional Malay costumes. The dress for men is called baju Melayu while the women's are known as baju kurung and baju kebaya. Traditional textiles such as songket and batik are worn favourably during this day.
Muslims will attend Eid prayer in the morning and consecrate together harmoniously while taking the chance to meet and greet each other. Once the prayer is done, it is also common for Muslims in Malaysia to visit the grave of their loved ones. During this visit, they will clean the grave, perform the recital of the Yasin — a chapter (surah) from the Qur'an and also the tahlil or prayers for the deceased. All these are done in hope that their loved ones are blessed by God and they are spared from the punishment in the grave.
The rest of the day is spent visiting relatives or serving visitors. Hari Raya is a very joyous day for children for this is the day where adults are extra generous. Children will be given token sums of money, also known as duit raya from their parents and elders.
During the night, there are often celebrations with sparklers and firecrackers, albeit restrictions on playing firecrackers enforced by the authorities. Most firecracker stocks are purchased and smuggled illegally from black markets. Safety issues, especially among children are raised and alarming cases relating to injuries caused by playing firecrackers are often reported, which initially led to the banning of playing firecrackers. Despite of the enforcement of banning firecrackers, more Malay children turn to home-made firecrackers such as meriam buluh (bamboo cannon) as alternatives to commercial fireworks. Usually the lighting of firecrackers begins a few days before the end of Ramadan, and continues for about a week afterwards.
for more information bout fasting,you can go to
http://en.wikipedia.org/wiki/Fasting
Fasting is a event that every Muslim have to do every year.It normally happen around before Hari Raya.Usually on the eve of the celebrations, family members, especially mothers and housewives, will be busy preparing food, cakes, sweets, biscuits and various delicacies to be served on the day of Hari Raya. Delicacies such as ketupat or rice cake and a meat cuisine called rendang are among the most famous cuisines that are served during this day. Other family members will help in other chores such as decorating and cleaning up the house.
Days before Hari Raya, house compounds, particularly those in the countryside will be lit up with oil lamps known as pelita or panjut. This display of oil lamps will reach its height on the 27th night of Ramadan, called the Tujuh Likur night. 'Likur' literally meaning a figure between 20 and 30, hence 'tujuh likur' means twenty seven. Originally during the early days of the arrival of Islam among the Malays, the purpose of lighting the oil lamps was to attract spirit of passed relatives and angels to descend to people's homes during the night of Lailatulqadar. However after ages has passed, such misconception is regarded counterfactual as much understanding of Islam were obtained. Nowadays the oil lamps are lit solely for decorative purposes.
It is customary for Malays to wear traditional Malay costumes. The dress for men is called baju Melayu while the women's are known as baju kurung and baju kebaya. Traditional textiles such as songket and batik are worn favourably during this day.
Muslims will attend Eid prayer in the morning and consecrate together harmoniously while taking the chance to meet and greet each other. Once the prayer is done, it is also common for Muslims in Malaysia to visit the grave of their loved ones. During this visit, they will clean the grave, perform the recital of the Yasin — a chapter (surah) from the Qur'an and also the tahlil or prayers for the deceased. All these are done in hope that their loved ones are blessed by God and they are spared from the punishment in the grave.
The rest of the day is spent visiting relatives or serving visitors. Hari Raya is a very joyous day for children for this is the day where adults are extra generous. Children will be given token sums of money, also known as duit raya from their parents and elders.
During the night, there are often celebrations with sparklers and firecrackers, albeit restrictions on playing firecrackers enforced by the authorities. Most firecracker stocks are purchased and smuggled illegally from black markets. Safety issues, especially among children are raised and alarming cases relating to injuries caused by playing firecrackers are often reported, which initially led to the banning of playing firecrackers. Despite of the enforcement of banning firecrackers, more Malay children turn to home-made firecrackers such as meriam buluh (bamboo cannon) as alternatives to commercial fireworks. Usually the lighting of firecrackers begins a few days before the end of Ramadan, and continues for about a week afterwards.
for more information bout fasting,you can go to
http://en.wikipedia.org/wiki/Fasting
Melting
What is melting??Melting is about a process that results in the phase change of a substance from a solid to liquid.When the internal energy of a solid is increased by the application of an external energy source, the molecular vibrations of the substance increases. As these vibrations increase, the substance becomes less and less ordered. Fusion is also another term that used for this.Commonly substance melt at a constant temperature and it is call as melting point.Every substance have difference melting point and it is depend on its materials.
for more information ,please go to http://en.wikipedia.org/wiki/Melting
for more information ,please go to http://en.wikipedia.org/wiki/Melting
Saturday, September 13, 2008
advantages of watching television
If you watch the news channel then you are kept updated with the latest things going around in the world. You come to know all the bad things that have happened lately, the good news about India signing a deal with Pakistan and there are so many more. The new channel also tells us about the different disasters, natural calamities, the different murders and many more.
Then comes the weather channels. By watching the weather channel we can come to know the weather and the temperature at the present moment and also what it will be. With the help of the weather channels we can come to know if any natural calamity is going to occur and we can save our lives.
Now the sports channels. We get a lot of entertainment from the sport channels and that too LIVE entertainment. We can see football, cricket, hockey, tennis and the matches of so many other sports on the television. We can also see the matches that have already been played in the different variety of sports. We can choose according to our hobbies.It is very easy and suitable for us.
You can go to http://www.associatedcontent.com/article/754747/advantages_of_watching_the_television.html for further information
Then comes the weather channels. By watching the weather channel we can come to know the weather and the temperature at the present moment and also what it will be. With the help of the weather channels we can come to know if any natural calamity is going to occur and we can save our lives.
Now the sports channels. We get a lot of entertainment from the sport channels and that too LIVE entertainment. We can see football, cricket, hockey, tennis and the matches of so many other sports on the television. We can also see the matches that have already been played in the different variety of sports. We can choose according to our hobbies.It is very easy and suitable for us.
You can go to http://www.associatedcontent.com/article/754747/advantages_of_watching_the_television.html for further information
POLLUTION!!!!!
Pollution is more and more dangerous nowadays..When the country develop next level,many country do not realize the dangerous of pollution....The level of pollution is increasing everyday..Pollution generally can be divided to sound pollution,air pollution, and water pollution.Pollution can cause big effects to our health and ecosystem.Pollution can cause many new diseases that harmful to our health.If we do not try to control the pollution,our next generation will lack of water,oxygen and food and it is very hard for them to survive in this world.We should understand that how important oxygen to our health and without oxygen ,we can not survive anymore..
For further information,please go to
http://en.wikipedia.org/wiki/Pollution
For further information,please go to
http://en.wikipedia.org/wiki/Pollution
Friday, September 12, 2008
Benefits of jogging
Jogging is a healthy activity and it provide many benefit for us. There are actually so many benefits to jogging that it would be impossible to list them all. At the top of the list would have to be how great jogging is for losing weight. Now, let me say right off, if you are obese, jogging is something that you want to do slowly as it can be very taxing on an extremely overweight person. But there is no better way, over time, to lose those pounds than with a good two mile jog in the park. If you're first starting out, try a mile or even a half mile. Start slow, but get started.
Another benefit to jogging is that is tones the muscles and bones. This is critical in preventing muscle and bone loss. You will find very few joggers who end up suffering from osteoporosis later on in life.
Then of course there are the cardiovascular benefits from jogging. A good jog really gets the heart pumping and the blood flowing. You won't find too many people who jog dying from heart disease or stroke. The circulatory systems are usually in tip-top shape.
But the one benefit of jogging that most people are totally unaware of is the mental benefit. Studies have shown conclusively that people who jog simply have a better outlook on life and are generally a lot happier. A lot of it has to do with the great feeling you get from getting out there and running a couple of miles. It's the sense of accomplishment that makes people feel good. I personally know that after I'm done with my morning jog (1 mile everyday) I feel like a new person. And when I can't jog outside due to the weather, I hit the treadmill downstairs and really ramp it up.
For information about this article,you can go to http://ezinearticles.com/?The-Benefits-Of-Jogging&id=588626
Another benefit to jogging is that is tones the muscles and bones. This is critical in preventing muscle and bone loss. You will find very few joggers who end up suffering from osteoporosis later on in life.
Then of course there are the cardiovascular benefits from jogging. A good jog really gets the heart pumping and the blood flowing. You won't find too many people who jog dying from heart disease or stroke. The circulatory systems are usually in tip-top shape.
But the one benefit of jogging that most people are totally unaware of is the mental benefit. Studies have shown conclusively that people who jog simply have a better outlook on life and are generally a lot happier. A lot of it has to do with the great feeling you get from getting out there and running a couple of miles. It's the sense of accomplishment that makes people feel good. I personally know that after I'm done with my morning jog (1 mile everyday) I feel like a new person. And when I can't jog outside due to the weather, I hit the treadmill downstairs and really ramp it up.
For information about this article,you can go to http://ezinearticles.com/?The-Benefits-Of-Jogging&id=588626
Malaysia
Malaysia is a country that had a complicated history.Malaysia independt from 1957.Malaysia is a country that consists of thirteen states and three federal territories in Southeast Asia with a total landmass of 329,847 square kilometres (127,355 sq mi). The capital city is Kuala Lumpur, while Putrajaya is the seat of the federal government. The population stands at over 25 million. The country is separated into two regions—Peninsular Malaysia and Malaysian Borneo—by the South China Sea. Malaysia borders Thailand, Indonesia, Singapore, Brunei and the Philippines. The country is located near the equator and experiences a tropical climate. Malaysia's head of state is the Yang di-Pertuan Agong (conventionally referred to as 'the King' or 'the Agong') and the government is headed by a Prime Minister. The government is closely modeled after the Westminster parliamentary system.
Malaysia as a unified state did not exist until 1963. Previously, a set of colonies were established by the United Kingdom from the late-18th century, and the western half of modern Malaysia was composed of several separate kingdoms. This group of colonies was known as British Malaya until its dissolution in 1946, when it was reorganised as the Malayan Union. Due to widespread opposition, it was reorganised again as the Federation of Malaya in 1948 and later gained independence on 31 August 1957. Singapore, Sarawak, British North Borneo and the Federation of Malaya joined to form Malaysia on 16 September 1963. The early years of the new union were marred by an armed conflict with Indonesia and the expulsion of Singapore. The Southeast Asian nation experienced an economic boom and underwent rapid development during the late-20th century. With a GDP per capita standing at USD14,400, it has, from time to time, been considered a newly industrialised country. Because Malaysia is one of three countries that control the Strait of Malacca, international trade plays a large role in its economy. At one time, it was the largest producer of tin, rubber and palm oil in the world. Manufacturing has a large influence in the country's economy.
The Malays form the majority of the population. Some Malays are of Arab[citation needed] descent and there are sizable Chinese and Indian communities. Islam is the largest as well as the official religion of the federation. The Malay language is the official language. The Malay language was originally written in Pallava from India, the earliest known inscriptions in Malay were found in southern Sumatra and on the island of Bangka and date from 683-6 AD. They were written in an Indian script during the time of the kingdom of Srivijaya, but nowadays, the Roman alphabet (Rumi) is more often used.
Malaysia is a founding member of the Association of Southeast Asian Nations and participates in many international organisations such as the United Nations. As a former British colony, it is also a member of the Commonwealth of Nations. It is also a member of the Developing 8 Countries.
Malaysia always take part in international activity and always help those country who needed.
for other information,you can go to
http://en.wikipedia.org/wiki/Malaysia
Malaysia as a unified state did not exist until 1963. Previously, a set of colonies were established by the United Kingdom from the late-18th century, and the western half of modern Malaysia was composed of several separate kingdoms. This group of colonies was known as British Malaya until its dissolution in 1946, when it was reorganised as the Malayan Union. Due to widespread opposition, it was reorganised again as the Federation of Malaya in 1948 and later gained independence on 31 August 1957. Singapore, Sarawak, British North Borneo and the Federation of Malaya joined to form Malaysia on 16 September 1963. The early years of the new union were marred by an armed conflict with Indonesia and the expulsion of Singapore. The Southeast Asian nation experienced an economic boom and underwent rapid development during the late-20th century. With a GDP per capita standing at USD14,400, it has, from time to time, been considered a newly industrialised country. Because Malaysia is one of three countries that control the Strait of Malacca, international trade plays a large role in its economy. At one time, it was the largest producer of tin, rubber and palm oil in the world. Manufacturing has a large influence in the country's economy.
The Malays form the majority of the population. Some Malays are of Arab[citation needed] descent and there are sizable Chinese and Indian communities. Islam is the largest as well as the official religion of the federation. The Malay language is the official language. The Malay language was originally written in Pallava from India, the earliest known inscriptions in Malay were found in southern Sumatra and on the island of Bangka and date from 683-6 AD. They were written in an Indian script during the time of the kingdom of Srivijaya, but nowadays, the Roman alphabet (Rumi) is more often used.
Malaysia is a founding member of the Association of Southeast Asian Nations and participates in many international organisations such as the United Nations. As a former British colony, it is also a member of the Commonwealth of Nations. It is also a member of the Developing 8 Countries.
Malaysia always take part in international activity and always help those country who needed.
for other information,you can go to
http://en.wikipedia.org/wiki/Malaysia
Thursday, September 4, 2008
lunar exploration objectives
According this article,it is briefly about lunar exploration objectives.NASA has plan to explore Moon,Mars and Beyond..There are many reasons why we should go to explore moon or mars or beyond....We can get many benefit from the exploration...Through the exploration,our country can develop faster and we can try many activities at there that we can not do it at earth..
For extra information,go to http://www.nasa.gov/mission_pages/exploration/mmb/why_moon_objectives.html
For extra information,go to http://www.nasa.gov/mission_pages/exploration/mmb/why_moon_objectives.html
Wednesday, September 3, 2008
San Siro
If you are a football fans,i believe that you sure heard it before but not many people really know the background of San Siro.San Siro is start used since 19 September 1026.San Siro is very big stadium and has a large capacity.The capacity is around 82955.The stadium construction started in 1925 in the Milanese district of San Siro, which gave its original name. The idea to build a stadium in the same district of the horse racing track, belongs to the man who then was the president of A.C. Milan, Piero Pirelli. The architects designed a stadium only for football (there is no athletics track in it).Nowadays,San Siro is using by two famous clubs that ae Inter Milan and AC Milan..Everyone who had went to the stadium before wand watched a live match at there will never forget the atmosphere at there..
For further information,you can go to http://en.wikipedia.org/wiki/San_Siro
For further information,you can go to http://en.wikipedia.org/wiki/San_Siro
Tuesday, September 2, 2008
Mobile phone
This article is introduced about mobile phone.Mobile phone is defined as portable electronic devices used for mobile voice or data communication over a network of specialized base stations known as cell sites.It is a common device and everyone has their own phones.Some students even just study at primary school also provided mobile phone by their parent.Mobile phone has more and more function nowadays.Some mobile phone has functions exactly same as a laptop..We can use mobile phone to sent messages,watch video,surf internet and many other functions.
For more information,go to http://en.wikipedia.org/wiki/Handphone
For more information,go to http://en.wikipedia.org/wiki/Handphone
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